Cita APA (7th ed.)

Brecht, A. (1959). Political theory: The foundations of twentieth-century political thought. Princeton University.

Cita Chicago (17th ed.)

Brecht, Arnold. Political Theory: The Foundations of Twentieth-century Political Thought. Princeton: Princeton University, 1959.

Cita MLA (9th ed.)

Brecht, Arnold. Political Theory: The Foundations of Twentieth-century Political Thought. Princeton University, 1959.